1/* 2 * Device Tree Source for IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) 3 * 4 * Copyright (C) 2014 Javier Martinez Canillas <javier@osg.samsung.com> 5 * Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 12#include "omap3-igep0030-common.dtsi" 13 14/ { 15 model = "IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)"; 16 compatible = "isee,omap3-igep0030-rev-g", "ti,omap36xx", "ti,omap3"; 17 18 /* Regulator to trigger the WL_EN signal of the Wifi module */ 19 lbep5clwmc_wlen: regulator-lbep5clwmc-wlen { 20 compatible = "regulator-fixed"; 21 regulator-name = "regulator-lbep5clwmc-wlen"; 22 regulator-min-microvolt = <3300000>; 23 regulator-max-microvolt = <3300000>; 24 gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - WL_EN */ 25 enable-active-high; 26 }; 27}; 28 29&omap3_pmx_core { 30 lbep5clwmc_pins: pinmux_lbep5clwmc_pins { 31 pinctrl-single,pins = < 32 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 - W_IRQ */ 33 OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - BT_EN */ 34 OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - WL_EN */ 35 >; 36 }; 37 38 leds_pins: pinmux_leds_pins { 39 pinctrl-single,pins = < 40 OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT | MUX_MODE4) /* i2c2_scl.gpio_168 */ 41 >; 42 }; 43 44}; 45 46&i2c2 { 47 status = "disabled"; 48}; 49 50&leds { 51 pinctrl-names = "default"; 52 pinctrl-0 = <&leds_pins &leds_core2_pins>; 53 54 boot { 55 label = "omap3:green:boot"; 56 gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; 57 default-state = "on"; 58 }; 59}; 60 61&mmc2 { 62 pinctrl-names = "default"; 63 pinctrl-0 = <&mmc2_pins &lbep5clwmc_pins>; 64 vmmc-supply = <&lbep5clwmc_wlen>; 65 bus-width = <4>; 66 non-removable; 67 68 #address-cells = <1>; 69 #size-cells = <0>; 70 wlcore: wlcore@2 { 71 compatible = "ti,wl1835"; 72 reg = <2>; 73 interrupt-parent = <&gpio5>; 74 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */ 75 }; 76}; 77